14402000 has 80 divisors (see below), whose sum is σ = 36753600. Its totient is φ = 5443200.

The previous prime is 14401993. The next prime is 14402027. The reversal of 14402000 is 20441.

14402000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37811 + ... + 38189.

It is an arithmetic number, because the mean of its divisors is an integer number (459420).

Almost surely, 2^14402000 is an apocalyptic number.

14402000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18376800).

14402000 is an abundant number, since it is smaller than the sum of its proper divisors (22351600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14402000 is a wasteful number, since it uses less digits than its factorization.

14402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 14402000 is about 3794.9967061909. The cubic root of 14402000 is about 243.2993426386.

Adding to 14402000 its reverse (20441), we get a palindrome (14422441).

The spelling of 14402000 in words is "fourteen million, four hundred two thousand".